They called it the Snowpocalypse. When the East Coast was slammed by a massive storm this past winter, Newark Mayor Cory Booker hit the streets, coming to the aid of stranded residents and literally shoveling out a transit bus. But tales of his derring-do weren’t just transmitted by the media or word of mouth. The tech-savvy mayor also blasted out news of his exploits and engaged directly with constituents via Twitter, earning widespread
